
rough pole made of fir and used in scaffolding
Found on
http://phrontistery.info/u.html

• (n.) A fir pole of from four to seven inches diameter, and twenty to forty feet long, sometimes roughly hewn, used for scaffoldings, and sometimes for slight and common roofs, for which use it is split.
Found on
http://thinkexist.com/dictionary/meaning/upher/

A upher was a former fir pole of from four to seven inches diameter, and twenty to forty feet long, sometimes roughly hewn, used for scaffoldings, and sometimes for slight and common roofs, for which use it was split.
Found on
http://www.probertencyclopaedia.com/browse/AU.HTM
No exact match found.